how many extensions?

how many extensions do u have for your forum?

e.g: my forum is called "name" and i have name.com, name.net, name.org, etc

i dont have any extensions..i gotta find a way to earn some money!

Only one for this forum, but I believe that's all you need. I guess it could help with search engines, but you only need a .com, .net, or .org, there is really no difference. I prefer .com, it is indexed better by Google.

it is indexed better, but I do think the more extensions the better

If you can afford it, why not? It does get indexed better, but when you are just forum posting, it doesn't really make a difference. I like to stick with just one.

If you want to keep your forum name unique then register them all.

I had 2 extensions of a site once, but one of the domains expired and i lost more than half the traffic.

I really only need one.

Yea, that would be a problem, if one domain expires, and you can't renew it, all traffic on that domain will be lost.

I don't particularly care, I have a .com for my site and that's all I really care about.